Multiple Choice
In an open circulatory system,where is blood found?
A) always inside of vessels and under higher pressure than in closed circulatory systems
B) not always confined to blood vessels and under higher pressure than in closed circulatory systems
C) always inside of vessels and under lower pressure than in closed circulatory systems
D) not always confined to blood vessels and under lower pressure than in closed circulatory systems
E) not always confined to blood vessels and under the same pressure as in closed circulatory systems
Correct Answer:

Verified
Correct Answer:
Verified
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